[ dottore hums, helping charlie off the table as soon as its finished. ] Now for you two. [ he eyes echo and delta. ] This might seem like a bit of a stretch, but if I bought some medical equipment, would you be able to combine it with one of them, so I have a sort of... personal medic? A defibrillator, perhaps, stethoscope, blood pressure monitor, heart monitor, and things of that nature. All of that may be pricey, but if you're up for the challenge I'm willing to pay.